Items

Specification

Description

White Crystalline free flowing powder

Assay (HPLC)

98%~102%

Specific Rotation

+50.00°~+52.00°

Residue on Ignition

23.5%~25.0%

Loss on Drying

≤1.0%

PH (20mg/ml)

3.0~5.0

Chloride

11.1-12.3%

Bulk Density

≥0.85G/ML

Particle Size

NLT 80% Through 60 mesh

Heavy Metals

≤10ppm

As

0.1mg/kg  LOD

Pb

          0.05mg/kg   LOD

Ferroc Salt

          ≤10ppm

Fat

          ≤0.1g/100g

Total Plate Count

         ≤1000cfu/g

Yeast & Mould

         ≤100cfu/g

Escherichia Coli

         Negative

Salmonella

         Negative

Organic Volatile

         None

Identification

  A. Infrared Absorption

B. It meets the requirements of the tests for Chloride

C.The retention time of major peak in the chromatogram of the assay Preparation corresponds to that in the chromatogram of the standard preparation, As obtained in the assay